CN212325707U - Draw-bar box with storage box - Google Patents

Abstract

The utility model relates to a take draw-bar box of storing box, including the box of taking the pull rod, the box on be equipped with the storing box that is located between the pull rod, the storing box has storing chamber and the box mouth that extends along pull rod length direction, and the box mouth is equipped with a roll curtain formula lid, is equipped with the track on the storing box, rolls up a roll curtain formula lid sliding fit and opens and close the box mouth in order to realize the push-and-pull roll curtain formula lid on the track. The space between the pull rods is effectively utilized, and the device has the advantage of convenience in operation.

Description

Draw-bar box with storage box

Technical Field

The utility model relates to a case and bag technical field, the draw-bar box of saying so definitely.

Background

With the convenience of traffic, the frequency of people going out is higher and higher, and the draw-bar box has portable characteristics, becomes one of the common tools of people going out. The space between the pull rods of the traditional draw-bar box is idle, and the space utilization rate of the draw-bar box is reduced. In addition, the storage space of the draw-bar box is located in the box body, especially the plastic box body, the zipper of the box needs to be opened (in order to ensure the anti-theft performance, the unlocking operation is needed under the condition that the box is locked), and the operation is complicated and inconvenient for storing and taking the common but not valuable articles.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the invention purpose: for overcoming the defects existing in the prior art, the utility model provides a draw-bar box with a storage box, which effectively utilizes the space between the draw-bars, and has the advantage of convenient operation.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a take draw-bar box of storing box, includes the box of taking the pull rod, its characterized in that: the box on be equipped with the storing box that is located between the pull rod, the storing box has along pull rod length direction extension's storing chamber and box mouth, the box mouth is equipped with the roll curtain formula lid of opening and close the box mouth, is equipped with the track on the storing box, roll curtain formula lid sliding fit is on the track in order to realize that the push-and-pull rolls up a roll curtain formula lid and open and close the box mouth.

By adopting the technical scheme, the space between the two pull rods is utilized to form the storage box, the space utilization rate of the box body is improved, particularly, the storage box is provided with the storage cavity and the box opening which extend along the length direction of the pull rods, namely, the depth of the storage cavity corresponds to the thickness direction of the box body, so that articles can be conveniently placed and taken after the box opening is opened, and the space between the pull rods can be utilized more fully; the box cover adopts a roller shutter type box cover, the structure is compact, and under the design of the roller shutter type box cover, the box cover does not occupy the external space after being opened, is convenient to use, and can be better suitable for being used under the design of a larger box opening; in addition, the rolling type box cover is in sliding fit with the box opening position because the box bottom faces downwards and vibration conditions such as bumping exist when the case is used, and the rolling type box cover is not easy to open automatically due to vibration.

Preferably, the track is including corresponding last track section at the box mouth, corresponding lower track section and the arc switching-over track section of linking up last track section and lower track section in storing box bottom, storing box have the bottom plate that constitutes the storing chamber bottom, and lower track section is located the bottom plate outside, roll up curtain formula lid and close, when opening the box mouth roll up curtain formula lid tail end track section down of cominging in and going out through arc switching-over track section roll up when the box mouth is closed to the curtain formula lid the tail end of roll up curtain formula lid extends to in the arc switching-over track section. Under the structural design, a lower track section for the tail end of the roller shutter type box cover to enter when the roller shutter type box cover is opened is formed by utilizing the bottom space opposite to the box opening on the storage box, so that the space requirement of the storage cavity of the storage box on a case can be well met, and the roller shutter type box cover has the advantages of compact structure and stable and reliable sliding action; the tail end of the roller shutter type box cover is provided with a part arranged in the arc-shaped reversing track section, so that when the roller shutter type box cover is opened to move, the roller shutter type box cover can better enter the lower track section through the arc-shaped reversing track section, the opening movement is smoother, and meanwhile, the reliability of closing the box opening can be better guaranteed.

Preferably, the rolling shutter type box cover slides along the length direction of the pull rod to open and close the box opening. Under this structural design, can be so that the narrower design of width of rolling up curtain formula lid, can satisfy under great box mouth design, guarantee to roll up curtain formula lid sliding operation more reliable.

Preferably, a plurality of baffles are distributed in the storage cavity along the length direction of the pull rod, the storage cavity is divided into a plurality of separation cavities by the baffles, baffles extending into the separation cavities are arranged at one ends of the corresponding box openings of the baffles, and the baffles are positioned at the lower ends of the separation cavities when the luggage is in an upward vertical state on the pull rod. Under this structural design, under a plurality of separate chamber designs, the operation of accomodating of the article of being convenient for, the more important roll up curtain formula lid that slides can open corresponding chamber in proper order, need not to open whole box mouth when getting to put article, can realize that case and bag put the state immediately, also can operate to roll up the partial chamber that curtain formula lid will be located the top position and open and get to put article for case and bag use is more convenient, and the design of baffle can avoid separating the chamber and fall out when opening article and separate the chamber.

Preferably, the storage box comprises a main box body with a bottom plate, side frame plates are assembled on two opposite sides of the main box body, and the rails are arranged on the side frame plates. Under this structural design, the storing box adopts main box body and side frame board assembly to form, convenient processing and assembly.

Preferably, the track is the slot-like, be equipped with annular cell body on the side frame board, the ring channel body zhongzhong is around having the arch, and annular cell body has the arc groove section the same with arc switching-over track section shape, main box body includes encloses with the bottom plate cooperation and becomes the side wall board in storing chamber, and the side frame board is installed on one of them offside bounding wall, be equipped with annular flange on a pair of side wall board of main box body, enclose in the middle of the annular flange and have positioning groove, the arch is inserted in positioning groove, thereby annular flange inserts and joins in marriage and forms the track to the direction of roll curtain formula lid in annular cell body, and annular flange one end has the arc terminal surface that corresponds in arc groove section and constitute arc switching-over track section. Under this structural design, the trough-shaped track has simple structure, convenient assembling and compact advantage, and the main box body adopts the side bounding wall and the bottom plate design that enclose into the storing chamber, is convenient for process and the formation in storing chamber, and the annular cell body that forms simultaneously on the side deckle board realizes the location assembly with the main box body and constitutes the trough-shaped track.

Preferably, the main box body is provided with a supporting plate positioned between the two annular convex plates on a side wall plate at one end corresponding to the arc-shaped reversing track section, and the supporting plate is provided with an arc-shaped supporting surface correspondingly matched with the arc-shaped end surface. Under this structural design, the backup pad realizes the support when sliding to rolling up curtain formula lid for the slip of rolling up curtain formula lid is more smooth and easy reliable.

Preferably, the head end of roll up curtain formula lid has the locking vallecular cavity towards one side of storing intracavity, be equipped with the dop on the main box body, locking vallecular cavity and dop buckle, dropout cooperation, roll up curtain formula lid including integrated into one piece, but the thin sheet type base plate of elastic bending deformation, evenly distributed has along the horizontal through-going groove that subtracts of roll up curtain formula lid on the lateral surface in thin sheet type base plate dorsad storing chamber, and thin sheet type base plate has back shape to strengthen the flange towards one side evenly distributed in storing intracavity, and the vallecular cavity that encloses through back shape is strengthened the flange constitutes locking vallecular cavity, back shape is strengthened the flange and is extended along the horizontal both ends of roll up curtain formula lid and has the slider of protrusion thin sheet type base plate, slider sliding groove form. Under the structural design, the roller shutter type box cover is locked by matching a locking groove cavity and a clamping head; and the roller shutter type box cover has the advantage of compact structure under the structural design.

Preferably, the side frame plates are provided with connecting cover plates corresponding to one ends of the arc-shaped reversing track sections, two ends of each connecting cover plate are respectively connected with the two side frame plates, and each connecting cover plate is provided with a top surface covering the upper side of one side of the arc-shaped reversing track section corresponding to the box opening. Under this structural design, connect the apron and realize promptly that it is fixed to connect two side frame boards, realize sheltering from arc switching-over track part simultaneously, realize the face transition of storing box and case and bag to link up.

Preferably, the rolling curtain type box cover comprises an integrally formed sheet type base plate capable of being elastically bent and deformed, and thickness reducing grooves transversely penetrating along the rolling curtain type box cover are uniformly distributed on the outer side face, back to the storage cavity, of the sheet type base plate. Under this structural design, the simple structure of roll up curtain formula lid, the machine-shaping is convenient, low cost, the further improvement of roll up curtain formula lid bending property in groove that reduces thickness.

The present invention will be further described with reference to the accompanying drawings.

Drawings

FIG. 1 is a view showing a closed state of a storage box of a trolley case with a storage box according to an embodiment of the present invention;

FIG. 2 is an exploded view of a trolley case with a storage box according to an embodiment of the present invention;

FIG. 3 is a view showing an opened state of the storage box of the trolley case with the storage box according to the embodiment of the present invention;

FIG. 4 is a schematic structural view of a storage box according to an embodiment of the present invention;

FIG. 5 is a cross-sectional view taken along A-A of FIG. 4;

FIG. 6 is a cross-sectional view taken along line B-B of FIG. 4;

FIG. 7 is an exploded view of a storage case according to an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a main box according to an embodiment of the present invention;

fig. 9 is a schematic structural view of a side frame plate according to an embodiment of the present invention.

Detailed Description

Referring to the accompanying drawings 1-9, the utility model discloses a draw-bar box with storage box, including the box 1 of taking the pull rod, pull rod handle 2 has on the pull rod, box 1 on be equipped with the storage box 3 that is located between the pull rod, storage box 3 has along the storing chamber 30 and the box mouth of pull rod length direction extension, the box mouth is equipped with the roll curtain formula lid 31 of opening and close the box mouth, is equipped with track 32 on the storage box 3, roll curtain formula lid 31 sliding fit opens and closes the box mouth in order to realize the roll curtain formula lid 31 of push-and-pull on track 32. The storage box is formed by utilizing the space between the two pull rods, so that the space utilization rate of the box body is improved, particularly, the storage box is provided with a storage cavity and a box opening which extend along the length direction of the pull rods, namely, the depth of the storage cavity corresponds to the thickness direction of the box body, articles can be conveniently placed and taken after the box opening is opened, and the space between the pull rods can be more fully utilized; the box cover adopts a roller shutter type box cover, the structure is compact, and under the design of the roller shutter type box cover, the box cover does not occupy the external space after being opened, is convenient to use, and can be better suitable for being used under the design of a larger box opening; in addition, the rolling type box cover is in sliding fit with the box opening position because the box bottom faces downwards and vibration conditions such as bumping exist when the case is used, and the rolling type box cover is not easy to open automatically due to vibration. The rolling shutter box cover 31 has a hand-held portion for hand-holding, and the hand-held portion may be a rope or a projection. Further, but roll up curtain formula lid 31 integrated into one piece and the crooked deformation of elasticity, roll up curtain formula lid 31 including integrated into one piece, but the crooked deformation of elasticity's lamella type base plate 311, lamella type base plate 311 is if adopt better materials of elasticity such as nylon, PP, PE to make, evenly distributed has along the horizontal through-going groove 313 that reduces of curtain formula lid on the lateral surface in the storing chamber of lamella type base plate 311 back, the design of groove 313 that reduces thickness does benefit to roll up the curtain formula lid and crooked deformation in the slip process, of course, roll up the curtain formula lid and still can adopt traditional multi-disc to roll up the curtain piece and form through connection structure series connection, nevertheless adopt under this concrete embodiment mode, processing is convenient, low cost; and sheet type base plate 311 has a plurality of strengthening ribs that extend along roll curtain formula lid width direction towards one side evenly distributed in the storing chamber 30 to improve the intensity of lid, wherein the strengthening rib is for returning the shape and strengthening flange 315, returns the shape and strengthens the intensity that the flange 315 can be fine improvement lid, improves compressive capacity, returns the slot cavity that shape strengthened flange 315 encloses. In addition, the slider 314 protruding the thin sheet type base plate extends from the two ends of the rectangular reinforcing convex plate 315 in the transverse direction of the rolling shutter box cover, and the slider 314 is in sliding fit with the groove-shaped rail 32, so that the rolling shutter box has the advantage of compact structure.

The rail 32 includes an upper rail section 321 corresponding to the box opening, a lower rail section 322 corresponding to the bottom of the storage box 3, and an arc-shaped reversing rail section 323 connecting the upper rail section 321 and the lower rail section 322, the storage box 3 forms a U-shaped rail by the upper rail section 321, the arc-shaped reversing rail section 323, and the lower rail section 322, the storage box 3 has a bottom plate 301 forming the bottom of the storage cavity 30, the lower rail section 322 is located outside the bottom plate 301 (it should be noted here that the outside of the bottom plate 301 is the other side opposite to the side where the bottom plate is located inside the storage cavity 30), when the rolling shutter box cover 31 opens and closes the box opening, the tail end 31-1 of the rolling shutter box cover 31 enters and exits the lower rail section 322 through the arc-shaped reversing rail section 323, and when the rolling shutter box cover 31 closes the box opening, the tail end 31-1 of the rolling shutter box cover 31 extends into the arc-shaped. The lower track section for the tail end of the roller shutter type box cover to enter when the roller shutter type box cover is opened is formed by utilizing the bottom space opposite to the box opening on the storage box, so that the space requirement of the storage cavity of the storage box on a case can be well met, and the roller shutter type box cover has the advantages of compact structure and stable and reliable sliding action; the tail end of the roller shutter type box cover is provided with a part arranged in the arc-shaped reversing track section, so that when the roller shutter type box cover is opened to move, the roller shutter type box cover can better enter the lower track section through the arc-shaped reversing track section, the opening movement is smoother, meanwhile, the reliability of closing the box opening can be better guaranteed, and meanwhile, under the track structure, the roller shutter type box cover 31 is well adapted to the structural design that the roller shutter type box cover is integrally formed and can be elastically bent and deformed. Certainly as the utility model discloses feasible scheme, roll up curtain formula lid and open and close the box mouth, still can adopt the structural design to roll up the roll-up of curtain formula lid tail end (open the other end that box mouth top one end is relative with roll up curtain formula lid), nevertheless under the roll-up structural design, the structure is complicated, and occupation space is big moreover, and the position sets up inconveniently, influences the storing box design, also has inconveniently to the sliding operation of rolling up curtain formula lid, damages easily. Under this design, the installation that adapts to integrated into one piece's roll curtain formula lid structure that can be further uses.

The roll-up type box cover 31 slides in the length direction of the pull rod to open and close the box opening. The design that the width of the roller shutter type box cover is narrow can meet the requirement that the sliding operation of the roller shutter type box cover is more reliable under the design of a large box opening.

Under the design of a larger storage cavity, for better classified placement of articles, a plurality of partition plates 33 are distributed in the storage cavity 30 along the length direction of the pull rod, and the storage cavity 30 is divided into a plurality of separation cavities 300 by the plurality of partition plates 33; and one end of the baffle 33 corresponding to the box opening is provided with a baffle 33-1 extending into the separation cavity 300, and the baffle 33-1 is positioned at the lower end of the separation cavity 300 when the luggage is in the vertical state that the handle 2 on the pull rod is upward. The design of the plurality of separating cavities is convenient for the storage operation of articles, more importantly, the rolling curtain type box cover which is arranged in a sliding way can be matched with the corresponding separating cavities to be opened in sequence, the whole box opening is not required to be opened when articles are taken and placed, and the practical use of the luggage can be greatly facilitated; can realize that case and bag put the state immediately, also can operate to roll up the partial chamber that roll up curtain formula lid will be located the top position and open and get article for case and bag use is more convenient, and the design of baffle can avoid separating the chamber article when opening and fall out and separate the chamber, and further make things convenient for case and bag directly get under putting the state immediately and put article.

For convenient processing and assembly, the storage box 3 comprises a main box body 3-1 with a bottom plate 301, two opposite side parts of the main box body 3-1 are provided with side frame plates 3-2, and the rails 32 are arranged on the side frame plates 3-2. The storage box is formed by assembling the main box body and the side frame plates, and is convenient to process and assemble. The rails may be designed in a convex structure according to the prior art or in a groove shape, and the rails 32 are preferably in a groove shape for easy processing and assembly. For more convenient processing to form the storage cavity, the main box body 3-1 comprises a side wall plate 302 which is matched with a bottom plate 301 to enclose the storage cavity 30; furthermore, the side frame plate 3-2 is provided with an annular groove body 3-21, a bulge 3-22 is encircled in the annular groove body 3-21, the annular groove body 3-21 is provided with an arc groove section 3-211 which has the same shape as the arc reversing track section 323, the side frame plate 3-2 is arranged on one pair of side coamings 302, in the specific implementation, the side frame plate is arranged on the side coamings 302 of the storage box along the length direction of the pull rod, a pair of side wall plates 302 of the main box body 3-1 is provided with an annular convex plate 3021, a positioning groove 3022 is defined in the middle of the annular convex plate 3021, the protrusions 3-22 are inserted into the positioning grooves 3022, the annular convex plate 3021 is inserted into the annular groove bodies 3-21 to form a rail 32 for guiding the roll screen type cover 31 in the annular groove bodies 3-21, and one end of the annular convex plate 3021 has an arc-shaped end surface 30211 which corresponds to the arc-shaped groove sections 3-211 and forms the arc-shaped reversing rail section 323. The annular groove body formed on the side frame plate realizes positioning assembly with the main box body and forms a groove-shaped track, and the side frame plate has the advantages of compact structure, convenience and reliability in assembly. The starting end of the rolling type box cover is positioned at one end close to the pull rod with the handle, so that the opening of the rolling type box cover is opened from top to bottom when the case is vertically placed.

In order to ensure the sliding and reliable reversing of the roller shutter type box cover, a supporting plate 303 positioned between two annular convex plates 3021 is arranged on a side wall plate of the main box body 3-1 at one end corresponding to the arc-shaped reversing track section 323, and the supporting plate 303 is provided with an arc-shaped supporting surface 3031 correspondingly matched with the arc-shaped end surface 30211. The rolling curtain type box cover is supported on the arc-shaped supporting surface of the supporting plate, so that the rolling curtain type box cover can slide more smoothly and reliably.

In order to further fix the side frame plate on the main box body, positioning concave holes 3-221 are arranged on the bulges 3-22, positioning convex columns 3023 are arranged in the positioning grooves 3022 in a protruding mode, and the positioning convex columns 3023 are inserted into the positioning concave holes 3-221 in a positioning mode. The positioning assembly of the side frame plate and the main box body is more reliable. In addition, the positioning concave holes 3-221 are provided with bottoms with screw holes, the positioning convex columns 3023 are screw connecting columns with screw holes, and screws extend into and are screwed in the screw holes along the screw holes of the concave holes, so that the side frame plate and the main box body are locked and fixed.

One end of the arc-shaped reversing track section 323 corresponding to the side frame plate 3-2 is provided with a connecting cover plate 3-3, two ends of the connecting cover plate 3-3 are respectively connected with the two side frame plates 3-2, and the connecting cover plate 3-3 is provided with a top surface 3-31 covering the upper part of one side of the arc-shaped reversing track section 323 corresponding to the box opening. The connecting cover plate is used for connecting and fixing the two side frame plates, and simultaneously shielding the arc-shaped reversing track part, so that the storage box is in transitional connection with the surface of the luggage. In this embodiment, the connection cover plate and the side frame plate are in snap fit, and other fixed connection structures in the prior art can be adopted.

One side of the head end of the roller shutter type box cover 31 facing the storage cavity 30 is provided with a locking groove cavity 312, the main box body 3-1 is provided with a clamping head 3-11, and the locking groove cavity 312 is matched with the clamping head 3-11 in a buckling and releasing mode. The roller shutter box cover is locked by matching the locking groove cavity and the clamping head. The locking slot cavity 312 is formed by a slot cavity surrounded by the reinforcing raised plate 315.

Claims (10)

1. The utility model provides a take draw-bar box of storing box, includes the box of taking the pull rod, its characterized in that: the box on be equipped with the storing box that is located between the pull rod, the storing box has along the storing chamber and the box mouth that pull rod length direction extends, the box mouth is equipped with roll up curtain formula lid, is equipped with the track on the storing box, roll up curtain formula lid sliding fit is on the track in order to realize that the push-and-pull rolls up curtain formula lid and open and close the box mouth.

2. The trolley case with storage box as claimed in claim 1, wherein: the track is including corresponding last track section, the lower track section that corresponds in storing box bottom portion and linking up the arc switching-over track section of going up track section and lower track section at the box mouth, and the storing box has the bottom plate that constitutes the storing chamber bottom, and lower track section is located the bottom plate outside, roll up the curtain formula lid and close, when opening the box mouth roll up curtain formula lid tail end track section down of cominging in and going out through arc switching-over track section roll up the curtain formula lid when closing the box mouth the tail end of rolling up the curtain formula lid extends to in the arc switching-over track section.

3. The trolley case with storage box as claimed in claim 1, wherein: the rolling curtain type box cover slides along the length direction of the pull rod to open and close the box opening.

4. The trolley case with storage box as claimed in claim 3, wherein: the storing intracavity has a plurality of baffles along pull rod length direction upwards distribution, and a plurality of compartments are separated into through a plurality of baffles in the storing chamber, and the baffle correspondence is equipped with the baffle that stretches into in the compartment in the one end of box mouth, the baffle is located and puts the chamber lower extreme position that separates under the state when case and bag are in on the pull rod standing up.

5. The trolley case with storage box as claimed in claim 2, wherein: the storing box is equipped with the side frame board including the main box body of taking the bottom plate two relative sides on the main box body, the track is located on the side frame board.

6. The trolley case with storage box as claimed in claim 5, wherein: the track is the slot-like, be equipped with annular cell body on the side frame board, the ring channel body zhonghuan is around having the arch, and annular cell body has the arc groove section the same with arc switching-over track section shape, main box body includes encloses with the bottom plate cooperation and becomes the side wall board in storing chamber, side frame board are installed on one of them offside bounding wall, be equipped with annular flange on a pair of side wall board of main box body, enclose in the middle of the annular flange and have positioning groove, the arch is inserted in positioning groove, thereby annular flange inserts and forms the track to the direction of roll curtain formula lid in annular cell body, and annular flange one end has the arc terminal surface that corresponds in arc groove section and constitute arc switching-over track section.

7. The trolley case with storage box as claimed in claim 6, wherein: the main box body is provided with a supporting plate positioned between the two annular convex plates on a side wall plate at one end corresponding to the arc-shaped reversing track section, and the supporting plate is provided with an arc-shaped supporting surface correspondingly matched with the arc-shaped end surface.

8. The trolley case with storage box as claimed in claim 5, wherein: the utility model discloses a rolling curtain type storage cavity, including main box body, rolling curtain type lid, the head end of rolling curtain type lid has the locking vallecular cavity towards one side of storage cavity, be equipped with the dop on the main box body, locking vallecular cavity and dop buckle cooperation, rolling curtain type lid includes integrated into one piece, but the thin sheet type base plate of elastic bending deformation, evenly distributed has along the horizontal groove that subtracts who link up of rolling curtain type lid on the lateral surface in thin sheet type base plate dorsad storage cavity, and thin sheet type base plate has back shape to strengthen the flange towards one side evenly distributed in storage cavity, and the vallecular cavity that encloses through back shape is strengthened the flange and is constituted locking vallecular cavity, back shape is strengthened the flange and is extended along the horizontal both ends of.

9. The trolley case with storage box as claimed in claim 5, wherein: the side frame plates are provided with connecting cover plates corresponding to one ends of the arc-shaped reversing track sections, two ends of each connecting cover plate are respectively connected with the two side frame plates, and each connecting cover plate is provided with a top surface covering the upper portion of one side, corresponding to the box opening, of the arc-shaped reversing track section.

10. The trolley case with storage box as claimed in claim 1, wherein: but roll up curtain formula lid integrated into one piece and elastic bending deformation, roll up the curtain formula lid and include integrated into one piece, but elastic bending deformation's thin sheet type base plate, evenly distributed has along the horizontal through-going groove that reduces of curtain formula lid on the lateral surface in thin sheet type base plate storing chamber dorsad.

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